class Person {
  name: String = "X"
  age: Int = 40
  friends: List<Person>
  address: Address
}

class Address {
  street: String = "Howdy St"
}

pigeon = new Person {
  name = "Pigeon Who"
  age = 30
  friends = List(
    new Person {
      name = "Emma"
    },
    new Person {
      name = "Tony"
    }
  )
  address {
    street = "Pigeon St."
  }
}
